Re: initialization vs supervision

* Laurent Bercot ska-supervis...@skarnet.org [20140727 00:53]: On 26/07/2014 20:47, Joan Picanyol i Puig wrote: What tricky responsabilities are you thinking of for /sbin/init that would make it Linux specific? s6-svscan wants a read-write directory to run in, and another to run its logger

Re: Holidays Brainstorming: instanced supervision

* Laurent Bercot [20151226 12:33]: > In the past few years, there have been some bits and pieces of > discussion about "instanced services", i.e. some kind of supervised > service that would be able to create different instances of the > process at will. But it never

Re: runit kill runsv

* Laurent Bercot [20160623 14:20]: > On 23/06/2016 03:46, Thomas Lau wrote: > >LOL, well I am trying to do drill test and see how resilience of runit > >could be, this is one of the minor downfall. > > Current supervisors have no way of knowing that they died and >

Re: runit kill runsv

[sorry for replying late, catching up] * Laurent Bercot <ska-supervis...@skarnet.org> [20160627 18:05]: > On 27/06/2016 14:02, Joan Picanyol i Puig wrote: > >However, couldn't they know whether their child did not cease to run > >because > >of a signal they sent? >

Re: Customise shutdown signal at the s6-rc level?

* Casper Ti. Vector [20170502 12:48]: > On Tue, May 02, 2017 at 08:51:19AM +, Laurent Bercot wrote: > > If I were to work on a more official, better integrated solution, I would > > do it at the s6-supervise level. I would not implement custom control > > scripts,

Re: A better method than daisy-chaining logging files?

* Dewayne Geraghty [20190618 09:38]: > # ktrace -f /tmp/s-log.txt -p 83417 > ktrace: /tmp/s-log.txt: Function not implemented > > Its a preproduction box, everything optimised and stripped (no debug > symbols). Apparently you've stripped options KTRACE from your kernel config. Boot GENERIC

Re: A better method than daisy-chaining logging files?

* Laurent Bercot [20190618 08:22]: > >FYI: The fifo queue permissions, which the jail sees > >pr---w 1 mylogger www 0B May 31 13:27 apache24-error| > > Ah, so the www group is the one that writes to the fifo. Got it. > > Then you don't need mylogger to belong to the www group (and >